Right the program is simple to use, and will probably take the mickey out of you saying it wasn't that hard lol, but simply go to the files within the program folder, right click on each file in turn and select to delete, I think thats the option, been a while since I've used it, but thats it, basically it helps delete files that wont play nice, once you delete the files we need to clean out the rest of the residual remains, so follow this closely and only delete files that are to do with the problem program, if in doubt ask away and I'll advise the best I can for you.
Lets start with showing hidden files, open your "My Computer" folder, now on the menu bar click Tools - Folder Options…, click on the View tab at the top, then in the window you should see an option to "Show hidden files and folders" click on that, then apply and exit out of there, once you have completed this part go back through this step, only this time select Hide…. which is what it was probably on before, one is under the other option, so doing this removes the risk of touching files that could cause problems.
Now with this option activated go into the following folders:-
C:\Documents and Settings\
username\Application Data; look through the files in there and delete anything to do with the program, if there is nothing there thats fine just move onto the next one.
C:\Documents and Settings\
username\Local Settings\; again look through each of the folders within there and delete anything to do with the program, once complete restore the hidden option and exit.
Now get and run the following junk file cleaners (assuming you don't already use them), I use a few as I find each catches stuff the others miss quite often:-
Disk Cleaner
CCleaner; watch out for the check boxes during install, unless you want the Yahoo toolbar uncheck the bottom box.
CleanUp!; xp only.
ATF-Cleaner; the link is not obvious on this page, it is the red text of the program name in the description about it, so make sure thats what you click to get it.
Now a bit of belt and braces here, reboot and run the cleaners again, now to edit the registry, a dangerous game for those blindly going in, and best left alone unless you know what your doing, as deleting the wrong thing could worst case force a reinstall, but that said you should be fine following this advice:-
To begin click on Start - Run (assuming your using xp), then type (or copy and paste the following; regedit
Then hit enter, this will open the registry window, now the 1st job is to create a backup of the registry, it allows for restoring it if there is a problem and you can get back into it, so to do this highlight the My Computer, then do the following:-
•Right-click on it and choose Export.
•In the Save in box, select a location where you want to save the Registration Entries (.reg)
•In the File name box, type a file name (eg reg Backup), and then click Save.
With that done it's simply a case of searching through the registry, and deleting all entries to do with this program, you may need to search 2 or 3 times to be sure nothing was missed, I've found using the search feature it can often jump files, and if the program has 2 names, it is worth searching both names 1 at a time, eg iTunes and Apple, but just because a result is shown in the result of a search, it doesn't automatically mean it is a part of the program your looking for, if it has a similar name it will pick up other entries with a partial match, but such matches are NOT to be deleted, if in doubt leave it alone and note the name and ask here about it first.
When searching the registry always start by having the My Computer highlighted first, that means it will search the entire registry, then each item if finds have a look at it, and if it's definitely to do with the program delete it, then continue the search, also make sure you only delete what it highlights, sometimes it will be in the right hand pane, other times it may be an actual folder in the left pane, so slow and steady and you will be fine, so to begin, click on Edit - Search, type in the program name then search, the shortcut for moving onto the next result is F3, just keep repeating until finished.
Another tip to help see what it shows\tells you is maximise the window, then if needed use the scroll bar to see what it shows, and on the right hand pane you can click and drag the joins in the bar at the top of each column so you can make them bigger if needed to see more info on the entry, any questions feel free to holla.